Distributed high-capacity intelligent infusion monitoring system

Abstract

The invention discloses a distributed high-capacity intelligent infusion monitoring system, which comprises at least one liquid level data acquisition control unit, a concurrency wireless transmission unit, a big data analysis unit and a scheduling unit, wherein the liquid level data acquisition control unit comprises a dropping speed measuring module, a stored liquid level detection module, an alarm module and a dropping speed control module; the concurrency wireless transmission unit adopts a star-shaped networking model, and the concurrency wireless transmission unit adopts a 433M wireless module; and both liquid level acquisition and dropping speed measurement are achieved by virtue of a reflective infrared photoelectric sensor. According to the distributed high-capacity intelligent infusion monitoring system provided by the invention, a liquid level situation is acquired in real time by virtue of a wireless communication means; an infusion speed is remotely controlled on the basis of big data critical-path analysis; and general scheduling is adopted, so that a circumstance that nurses cannot simultaneously handle cases at peak hours is prevented and a problem on concurrent communication and control of highly dense patients who accepting infusion in wards is solved, and subsequently, the full use of time of the nursing personnel (the nurses) monitoring patients' infusion progresses is achieved. In addition, the monitoring system can remind the nursing personnel to adopt treatment measures in time in the case that liquid lacks, so that the safe and effective operation of medical equipment is guaranteed.

Description

technical field [0001] The invention relates to a transfusion monitoring system, in particular to a distributed large-capacity intelligent transfusion monitoring system. Background technique [0002] Infusion (being commonly called as intravenous drip) is the most commonly used therapeutic means in clinical medicine. In the process of patient infusion, the whole process of infusion is often unable to be noticed because the patient is weak, comatose, falling asleep or the medical staff is busy elsewhere, so special supervision is required, which not only increases the labor burden of the nursing staff, but also is not conducive to the patient. General management of the district. When the infusion is finished, if the treatment is not timely, the patient's blood will flow back into the infusion needle tube due to the empty tube, and a little longer time will cause severe swelling at the needle pricking place. If dealt with too early, that is to say that the liquid medicine ha...

AI Technical Summary

Problems solved by technology

There is no doubt that the technology has a lower cost, but there are safety concerns - whether the properties of the drug will be affected by the application of electricity, and the disinfection of the electrodes

[0005] ②Weighing method: It uses a spring scale or a pressure sensor or an electromagnetic induction switch (reed switch) to judge whether the liquid medicine has been infused or not according to the weight change of the medicine. Although the method is simple, its reliability and adaptability (for bagged and Liquids in plastic bottles are not suitable) undoubtedly questioned

[0006] ③Liquid level detection method: use the photoelectric sensor fixed on the infusion bottle or infusion tube (some use semiconductor laser, and some use infrared light) to judge by the change of the reflection or refraction of light when the liquid level drops to a predetermined position Whether the drug is infused or not, it is easy to be interfered

At the end of the infusion, if the patient is unaccompanied during the infusion or the medical staff fails to change the dressing or pull out the needle in time, blood return or other dangers will occur, causing pain to the patient or even a medical accident

In addition, seats and beds are randomly arranged during the infusion process, and patients often need to move.

The network of infusion monitoring equipment adopts the method of wireless transmission, which has the most practical value. Traditional equipment often uses serial line communication, which greatly limits the patient's mobility and causes inconvenience, and has poor networking ability and poor scalability.

[0010] In summary, the current infusion monitoring equipment is mainly focused on the research of a single device, without a systematic solution; the equipment, patients, and nurses form an organic whole and form a closed-loop control, lack of big data overall analysis and scheduling; the data transmission method is backward , poor networking ability; also did not solve the problem of large-capacity concurrent communication

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